mirror of
https://github.com/bminor/binutils-gdb.git
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1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
189 lines
4.5 KiB
Plaintext
189 lines
4.5 KiB
Plaintext
# Copyright 1997-2024 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# file to test calls into shared libraries
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# the source files for this test are:
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#
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# shmain.c
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# shr1.c (shared lib)
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# shr2.c (shared lib)
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# ss.h (header for shr2.c)
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#
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# file written by Elena Zannoni: elz@ch.apollo.com
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#
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#debug shmain
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#prop lib shr1.sl
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#prop lib shr2.sl
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require allow_shlib_tests
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if { [is_remote host] } {
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gdb_remote_download host $srcdir/$subdir/ss.h
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}
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standard_testfile shmain.c shr1.c shr2.c
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set srcfile ${srcdir}/${subdir}/${srcfile}
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set lib1src ${srcdir}/${subdir}/${srcfile2}
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set lib2src ${srcdir}/${subdir}/${srcfile3}
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set lib1 [standard_output_file shr1.sl]
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set lib2 [standard_output_file shr2.sl]
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set lib_opts "debug"
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set exec_opts {}
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lappend exec_opts debug
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lappend exec_opts shlib=$lib1
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lappend exec_opts shlib=$lib2
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lappend_include_file exec_opts $srcdir/lib/unbuffer_output.c
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if { [gdb_compile_shlib ${lib1src} ${lib1} $lib_opts] != ""
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|| [gdb_compile_shlib ${lib2src} ${lib2} $lib_opts] != ""
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|| [gdb_compile ${srcfile} ${binfile} executable $exec_opts] != ""} {
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untested "failed to compile"
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return -1
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}
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# Start with a fresh gdb.
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clean_restart ${binfile}
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gdb_load_shlib $lib1
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gdb_load_shlib $lib2
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if {![runto_main]} {
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return
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}
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#step -over
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gdb_test "next 2" "g = shr1\\(g\\);" "next to shr1"
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#print g
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gdb_test "print g" "\[0-9\]* = 1"
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#step -over
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if ![gdb_skip_stdio_test "next over shr1"] {
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gdb_test_stdio "next" \
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"address of sgs is $hex" \
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"g = shr2\\(g\\);" \
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"next over shr1"
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} else {
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gdb_test "next" ".*" ""
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}
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#print g
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gdb_test "print g" "\[0-9\]* = 2" "print g two"
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#print shr1(1)
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if ![gdb_skip_stdio_test "print shr1(1)"] {
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gdb_test_stdio "print shr1(1)" \
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"address of sgs is $hex" \
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"\[0-9\]* = 2" \
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"print shr1(1)"
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}
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#print shr1(g)
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if ![gdb_skip_stdio_test "print shr1(g)"] {
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gdb_test_stdio "print shr1(g)" \
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"address of sgs is $hex" \
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"\[0-9\]* = 4" \
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"print shr1(g)"
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}
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#break shr2
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#go
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gdb_test "break shr2" \
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"Breakpoint.*file.*shr2.c, line.*" \
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"breakpoint function shr2"
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gdb_test "continue" \
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"Continuing\\..*Breakpoint ${decimal}, shr2 \\(.*\\) at.*shr2\\.c:${decimal}.*shr2-return \\*\\/" \
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"run until breakpoint set at a function"
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#print shr1(1)
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if ![gdb_skip_stdio_test "print shr1(1) 2nd time"] {
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gdb_test_stdio "print shr1(1)" \
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"address of sgs is $hex" \
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"\[0-9\]* = 2" \
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"print shr1(1) 2nd time"
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}
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#print mainshr1(1)
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gdb_test "print mainshr1(1)" "\[0-9\]* = 2" \
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"print mainshr1(1) from shlib func"
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#step -return
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# A step at this point will either take us entirely out of
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# the function or into the function's epilogue. The exact
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# behavior will differ depending upon upon whether or not
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# the compiler emits line number information for the epilogue.
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gdb_test_multiple "step" "step out of shr2 to main" {
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-re "main \\(\\) at.*g = mainshr1\\(g\\);.*$gdb_prompt $" {
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pass "step out of shr2 to main"
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}
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-re ".*\\\}.*$gdb_prompt $" {
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pass "step out of shr2 to main (stopped in shr2 epilogue)"
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gdb_test_multiple "step" "step out of shr2 epilogue to main" {
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-re -wrap "main \\(\\) at.*g = mainshr1\\(g\\);" {
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pass $gdb_test_name
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}
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-re -wrap "main \\(\\) at.*g = shr2\\(g\\);" {
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gdb_test "step" "g = mainshr1\\(g\\);" $gdb_test_name
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}
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}
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}
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}
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#print mainshr1(1)
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gdb_test "print mainshr1(1)" "\[0-9\]* = 2"
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#step
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gdb_test "step" "mainshr1 \\(g=4\\) at.*return 2.g;" \
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"step into mainshr1"
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# Start with a fresh gdb.
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clean_restart $binfile
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# PR's 16495, 18213
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# test that we can re-set breakpoints in shared libraries
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gdb_breakpoint "shr1" "allow-pending"
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set test "run to bp in shared library"
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gdb_run_cmd
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gdb_test_multiple "" $test {
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-re "Breakpoint .,.*${gdb_prompt} " {
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pass $gdb_test_name
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}
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}
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gdb_continue_to_end "" continue 1
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set test "re-run to bp in shared library (PR's 16495, 18213)"
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gdb_run_cmd
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gdb_test_multiple "" $test {
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-re "Breakpoint .,.*${gdb_prompt} " {
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pass $gdb_test_name
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}
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}
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gdb_continue_to_end "after re-run" continue 1
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